Enum skiff::lexer::lex::Token

pub enum Token {
    Error,
    Comment,
    LBracket,
    RBracket,
    LParen,
    RParen,
    Dot,
    Comma,
    Colon,
    Pipe,
    FatArrow,
    ThinArrow,
    End,
    Data,
    Match,
    Let,
    If,
    Else,
    Elif,
    Lambda,
    Def,
    Minus,
    Plus,
    Times,
    Divide,
    Exp,
    Eq,
    DoubleEq,
    Modulo,
    Gt,
    Lt,
    GtEq,
    LtEq,
    LAnd,
    LOr,
    BitAnd,
    BitXor,
    Number(i64),
    Identifier(String),
    Bool(bool),
    String(String),
}

Variants

Error

Comment

LBracket

RBracket

LParen

RParen

Dot

Comma

Colon

Pipe

FatArrow

ThinArrow

End

Data

Match

Let

If

Else

Elif

Lambda

Def

Minus

Plus

Times

Divide

Exp

Eq

DoubleEq

Modulo

Gt

Lt

GtEq

LtEq

LAnd

LOr

BitAnd

BitXor

Number(i64)

Tuple Fields of Number

0: i64

Identifier(String)

Tuple Fields of Identifier

0: String

Bool(bool)

Tuple Fields of Bool

0: bool

String(String)

Tuple Fields of String

0: String

Trait Implementations

impl Clone for Token

fn clone(&self) -> Token

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Token

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Hash for Token

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl<'s> Logos<'s> for Token

type Extras = ()

Associated type Extras for the particular lexer. This can be set using #[logos(extras = MyExtras)] and accessed inside callbacks.

type Source = str

Source type this token can be lexed from. This will default to str, unless one of the defined patterns explicitly uses non-unicode byte values or byte slices, in which case that implementation will use [u8].

const ERROR: Self

Helper const of the variant marked as #[error].

fn lex(lex: &mut Lexer<'s, Self>)

The heart of Logos. Called by the Lexer. The implementation for this function is generated by the logos-derive crate.

fn lexer(source: &'source Self::Source) -> Lexer<'source, Self> where
    Self::Extras: Default, 

Create a new instance of a Lexer that will produce tokens implementing this Logos.

fn lexer_with_extras(
    source: &'source Self::Source,
    extras: Self::Extras
) -> Lexer<'source, Self>

Create a new instance of a Lexer with the provided Extras that will produce tokens implementing this Logos.

impl PartialEq<Token> for Token

fn eq(&self, other: &Token) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Token) -> bool

This method tests for !=.

impl StructuralPartialEq for Token